/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.flink.statefun.flink.io.testutils;

import java.io.IOException;
import java.net.URL;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JsonNode;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.dataformat.yaml.YAMLFactory;

public final class YamlUtils {

  private YamlUtils() {}

  public static JsonNode loadAsJsonFromClassResource(ClassLoader classLoader, String pathToYaml) {
    URL moduleUrl = classLoader.getResource(pathToYaml);
    ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
    try {
      return mapper.readTree(moduleUrl);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
  }
}
